Business class to South Korea in January 2027 showed the most routes below typical at 90 days out, with 3 of 13 reaching RARE. Altius monitored 13 nonstop routes from 13 gateways, and the deepest fare was $6,864 to Seoul departing 2027-01-07. Coverage is partial: 8 of 31 departure dates observed.

Business class to South Korea in December 2026 showed the most routes below typical at 60 days out, with 1 of 13 reaching RARE. Altius monitored 13 nonstop routes from 13 gateways, and the deepest fare was $3,245 to Seoul departing 2026-12-13.

Business class to South Korea in November 2026 showed the most routes below typical at 60 days out, with 2 of 13 reaching RARE. Altius monitored 13 nonstop routes from 13 gateways, and the deepest fare was $3,544 to Seoul departing 2026-11-29.

Business class to South Korea in October 2026 showed the most routes below typical at 30 days out, with 1 of 13 reaching LEGENDARY. Altius monitored 13 nonstop routes from 13 gateways, and the deepest fare was $3,312 to Seoul departing 2026-10-19.

Business class to South Korea in September 2026 showed the most routes below typical at 30 days out, with 1 of 13 reaching RARE. Altius monitored 13 nonstop routes from 13 gateways, and the deepest fare was $6,852 to Seoul departing 2026-09-16.

Business class to South Korea in August 2026 showed the most routes below typical at 30 days out, with 5 of 10 reaching IMPRESSIVE. Altius monitored 10 nonstop routes from 10 gateways, and the deepest fare was $6,852 to Seoul departing 2026-08-20.